Imagick::clutImage

Descrição

Replaces colors in the image from a color lookup table. Optional second
parameter to replace colors in a specific channel. This method is available if Imagick has been compiled against ImageMagick version 6.3.6 or newer.

Parâmetros

lookup_table

Imagick object containing the color lookup table

channel

The Channeltype
constant. When not supplied, default channels are replaced.

Valor Retornado

Returns TRUE on success.

Exemplos

Exemplo #1 Using Imagick::clutImage():

Replace colors in the image from a color lookup table.

<?php$image = new Imagick('test.jpg');$clut = new Imagick();$clut->newImage(1, 1, new ImagickPixel('black'));$image->clutImage($clut);$image->writeImage('test_out.jpg');?>